Hi Karishma. I’m happy that you found it useful and that was the whole motivation behind writing it. If you want to move back, there are definitely AI research opportunities in all the big shots like Adobe, Microsoft Research, Amazon, etc. However, in case you want to work on solving problems that are truly impactful like on agriculture, health care, education, financial inclusion etc., feel free to check out Wadhwani Institute for AI. Cheers!